Room No. 9 (2018)

in class of lies , Main lead is a attorney and he is a successful lawyer. but he falls from grace because of one case. he changes his identity and will be find out the truth behind that case.

in Room No 9 , Main female lead is a attorney and she is a successful lawyer. She goes to meet with Jang Hwa Sa, who is on death row for an infamous case of poisoning serial murders. Inside Room No. 9 of the high-security women’s prison, the souls of Hae Yi and Hwa Sa change bodies. then the attorney's body, she hides her identity and find out the truth behind her case .

* This is a body swap drama
* but it has completely different plot
* rom com

You might like it If you wanna another body swap drama

Tomorrow has the same two actresses, Kim Hee Sun & Kim Hae Sook they both work well together in both series. Room No. 9 is about a soul switching event that changes the lives of both of the actresses. Tomorrow is about grim reapers saving souls. both have their sci-fi elements but Room No. 9 is limited in it's science fiction but it plays out pretty good.

I'm sure if you enjoyed one you'll enjoy the other.

Main antagonist acquire new identity. Main Leads wrongfully accused and will do all means to prove innocence

The only similarity between these two is the body swap
The stories are totally different and have different genres

Both dramas have two women with vastly different life styles switch bodies with each other and adapt to the circumstances.In room mo 9 though both women are at the opposite sides of the law.

In both dramas, there is a body swap between a policewoman and a criminal. I would say Room No.9 is darker than Tengoku to Jigoku: Psychona Futari, which is more humorous at times, but still pretty intense and dark.